About six days ago I saw a thread that mentioned that song about the great Chicago Fire, and how it was started by Mrs. O'Leary's cow. Now I can't seem to lay hands on the thread. I'm actually looking for the version (not the Johnny Horton one in the Cowpie DB) with the lines "It'll be a hot time in the old town tonight. Fire! Fire! Fire!" But where's that thread gone to?